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| ck_pr_sub(3) | FreeBSD Library Functions Manual | ck_pr_sub(3) |
NAME
ck_pr_sub_ptr, ck_pr_sub_double,
ck_pr_sub_char,
ck_pr_sub_uint, ck_pr_sub_int,
ck_pr_sub_64, ck_pr_sub_32,
ck_pr_sub_16, ck_pr_sub_8
—
LIBRARY
Concurrency Kit (libck, -lck)SYNOPSIS
#include <ck_pr.h>
void
ck_pr_sub_ptr(void
*target, uintptr_t
delta);
void
ck_pr_sub_double(double
*target, double
delta);
void
ck_pr_sub_char(char
*target, char
delta);
void
ck_pr_sub_uint(unsigned
int *target, unsigned int
delta);
void
ck_pr_sub_int(int
*target, int
delta);
void
ck_pr_sub_64(uint64_t
*target, uint64_t
delta);
void
ck_pr_sub_32(uint32_t
*target, uint32_t
delta);
void
ck_pr_sub_16(uint16_t
*target, uint16_t
delta);
void
ck_pr_sub_8(uint8_t
*target, uint8_t
delta);
DESCRIPTION
Theck_pr_sub(3) family of
functions atomically subtract the value specified by
delta from the value pointed to by
target.
RETURN VALUES
This family of functions does not have a return value.SEE ALSO
ck_pr_fence_load(3), ck_pr_fence_load_depends(3), ck_pr_fence_store(3), ck_pr_fence_memory(3), ck_pr_load(3), ck_pr_store(3), ck_pr_fas(3), ck_pr_faa(3), ck_pr_inc(3), ck_pr_dec(3), ck_pr_neg(3), ck_pr_not(3), ck_pr_add(3), ck_pr_and(3), ck_pr_or(3), ck_pr_xor(3), ck_pr_cas(3), ck_pr_btc(3), ck_pr_bts(3), ck_pr_btr(3)Additional information available at http://concurrencykit.org/
| April 11, 2013 |
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